mitt romney attacked obama's decision... said standing up to china was "bad for the nation and our workers." how can mitt romney take on the cheaters... when he's taking their side? zagat just gave hertz its top rating in 15 categories, including best overall car rental. so elevate your next car rental experience with the best. it's just another way you'll be traveling at the speed of hertz. >>> welcome back. it's not hard to tell when hedge fund manager david einhorn told investors today that he thinks chipotle's stock is short. my next guest couldn't disagree more with the short call. he's damon vickers. good to have you on the program, damon. thanks for joining us. why do you think you're right? >> well, yeah, you named it. look, i think we own chipotle. we also own yum brands. his assertions, one by one, seem kind of an empty bag. they don't really hold much water. >> so let's talk about some of those assertions, damon. einhorn is citing competition from taco bell as part of his reason for recommending the short of chipo